Cong Nghe Va He Thong VDD Viet Nam Joint Stock Company Address: 3rd Floor, No 12, Lane 84, Ngoc Khanh Street, Giang Vo Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107392920 Phone: 0903444534 Representative: Uong Huy Dung Adress: Quang Trung Hamlet, Ha Hoi Commune, Thuong Tin District, Ha Noi City Giang Vo Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 4 - 2016